| After-sales Service: | All Life |
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| Warranty: | One Year |
| Measuring Strength Ranges: | 1.0-25 MPa |
| Normal Impact Energy: | 0.196 J(0.02kgf.M) |
| Strike Hammer Stroke: | 75 mm |
| The Friction Force of Pointer Slider: | 0.5+-0.1 N |
| Samples: |
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| Customization: |
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Audited Supplier CONCRETE TEST HAMMER
STANDARD: ASTM C 805, BS 1881:202, NF P18-417, DIN 1048 and UNI 9189
For the non-destructive testing of the surface of hardened concrete in order to evaluate the strength in various parts of a structure. the concrete hammer is supplied complete with carrying case, grinding stone, and instruction manual.
HT-20 Concrete test hammer
This instrument applies to inspect compressive strength of mortar in masonry for industrial and civil buildings in general sintered common brick masonry.
Main technical parameters
| Model | HT-20 |
| Measuring strength ranges | 1.0-25 Mpa |
| Normal impact energy | 0.196 J(0.02kgf.m) |
| Strike hammer stroke | 75 mm |
| The friction force of pointer slider | 0.5±0.1 N |
| Spherical radius of strike rod | 25 mm |
| The rebound values calibrated on steel anvil | 74±2 |
| Dimensions | Dia. 54×268 mm |
| Gross weight approx | 1.6 Kg |
| Packaging: | Carton box,or specified package |
| Shipping method: | ---Express: UPS, FEDEX, DHL, TNT, EMS, etc ---Air shipping: Please choose your convenient shipping method according your detail requirement. ---Sea shipping: large quantity order |
Zhuozhou Tianpeng (generally refers to Zhuozhou Tianpeng Imp. and Exp. Trade Co., Ltd & Zhuozhou Tianpeng Instrument Manufacturing Co., Ltd.) was founded in 2006, and specialize in the design, manufacture and supply of high-quality construction materials testing machine for concrete, soil, cement, asphalt and etc. We have more than 300 customers worldwide, including many of the major companies around the world. More than 10 years of industry experience, professional technical and service teams help us better meet customer needs, making us an ideal partner
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Audited Supplier 
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